Major manufacturers have these batteries in the scooter.
Pull your battery to measure it. Look at battery post types and locations.
Use the YUASA guide to select a battery of the same physical size - then choose the most powerful one, for longer service life and better starts, and order from Amazon, eBay, Revzilla, etc.
https://www.yuasabatteries.com/wp-content/uploads/2020/01/2020_Application_Guide_File.pdf
PS: you do NOT need to find your scooter listed - just buy the same size - I have done this and put more powerful batteries in my past 3 scooters (Kymco, Honda, Burgman)
O.S.